6.certification:also passed ISO9001 quality attestation system and
ISO14001 Certificate of Environment Management System

7.feature:soft and easy to bend

8.tensile strength:more than 290Mpa

9.yield strength:more than 180Mpa

10.elongation:more than 25%

11.place of origin:changzhou city,jiangsu province,china

12.port of loading:shanghai china

13.package:plastic cloth with coil,wooden box,iron pallet etc

14.delivery:as contract

15.supply ability:30000 tons per year

16.brand:wushun

Specification:

specification

dimensional tolerance

Mechanical properties

Diameter tolerance

Wall thickness tolerance

tensile strength

yield strength

elongation

double wall steel tube 9.52*0.5mm

±0.08

±0.08

≥290Mpa

≥180Mpa

≥25%

Competitive Advantage:

Bright copper coating,good welding performance.Size is complete and
best price with best quality.The quality is good.The products have
been export to Europe,America,the Middle of East,Africa and
South-East of Aisa.It has the strong corrosion resistence.The cost
is low and the performance is similar to steel pipe.